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ornamental grass

Indian Ricegrass

Achnatherum hymenoides

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Indian Ricegrass (Achnatherum hymenoides) at Gardenwerks

Indian Ricegrass

Indian Ricegrass

(Photo courtesy of NetPS Plant Finder)

Plant Height:  18 inches

Flower Height:  30 inches

Spread:  30 inches

Sunlight:  full sun  partial shade 

Hardiness Zone:  3a

Other Names:  Rice Grass, Indian Millet, Sandgrass

Description:

This fine-textured bunchgrass produces stunning silvery white plumes in early summer that mature to tan, and persist into winter; very drought tolerant; used in land reclamation; sways beautifully in a breeze; a graceful addition to the landscape

Ornamental Features

Indian Ricegrass features airy plumes of white flowers with silver edges held atop the stems from late spring to mid summer. Its attractive grassy leaves are light green in color. As an added bonus, the foliage turns a gorgeous tan in the fall. The tan seed heads are carried on showy plumes displayed in abundance from late summer to late winter.

Landscape Attributes

Indian Ricegrass is a dense herbaceous perennial grass with a shapely form and gracefully arching stems. It brings an extremely fine and delicate texture to the garden composition and should be used to full effect.

This is a relatively low maintenance plant, and is best cleaned up in early spring before it resumes active growth for the season. It is a good choice for attracting birds to your yard. Gardeners should be aware of the following characteristic(s) that may warrant special consideration;

  • Suckering

Indian Ricegrass is recommended for the following landscape applications;

  • Mass Planting
  • Rock/Alpine Gardens
  • Border Edging
  • General Garden Use

Planting & Growing

Indian Ricegrass will grow to be about 18 inches tall at maturity extending to 30 inches tall with the flowers, with a spread of 30 inches. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. It grows at a slow rate, and under ideal conditions can be expected to live for approximately 20 years. As an herbaceous perennial, this plant will usually die back to the crown each winter, and will regrow from the base each spring. Be careful not to disturb the crown in late winter when it may not be readily seen!

This plant does best in full sun to partial shade. It is very adaptable to both dry and moist growing conditions, but will not tolerate any standing water. It is considered to be drought-tolerant, and thus makes an ideal choice for a low-water garden or xeriscape application. This plant does not require much in the way of fertilizing once established. It is not particular as to soil pH, but grows best in sandy soils, and is able to handle environmental salt. It is highly tolerant of urban pollution and will even thrive in inner city environments. This species is native to parts of North America. It can be propagated by division.

 
 
Hardiness Zone Plant Height Minimum Sunlight
Characteristics
Massing  Rock  Edging  Garden 
Applications
Flowers  Fruit  Foliage Color  Fall Color  Texture  Attracts Wildlife 
Ornamental Features